Tile roof tips from a hurricane-proofing pro that will help you weather the storm

By Jesse Sanchez. 

Mike Silvers reveals how the FRSA-TRI Manuals best practices ensure tile roofs withstand high winds, significantly reducing hip and ridge failures since 2005. 

As hurricane seasons intensify, ensuring the resilience of tile roofs has become essential. Since the introduction of the FRSA-TRI Florida High Wind Concrete and Clay Tile Installation Manual in 2005, the frequency of failures in hip and ridge areas has notably decreased. Mike Silvers, a veteran roofing expert from Florida Roofing and Sheet Metal Contractors Association (FRSA), provides insights into the manual’s key practices that help tile roofs withstand high winds. 

Mike explains the importance of adhering to the manual’s guidelines. “Failures in tile hip and ridge installations can almost always be traced back to non-compliance with the Manual or the HVHZ (High Velocity Hurricane Zone) roofing application standards (RAS).” This statement reinforces the critical need to follow prescribed installation techniques to minimize damage during hurricanes. 

There are various support options for hip and ridge tiles, such as metal, wood and plastic members. For instance, metal members should be secured every six inches with roofing nails, whereas wood members require screws and must be pressure-treated for durability. Maintaining continuous contact between the adhesive and support structures is crucial to prevent uplift during storms. 

Weather blocking is another essential aspect that Mike explains. He shares, “Hip and ridge tiles need to have weather blocking; it’s mandatory in Florida or all profiles.” This involves using mortar, foam or pressure-sensitive roll adhesives to seal gaps, protecting underlayments and flashings from water damage. 

The importance of securing cut field tiles adjacent to hips or ridges is key. These tiles must be attached with approved adhesives or mechanical fasteners to prevent movement during high winds. Paying attention to these details ensures that even the smallest parts of the roof are fortified against hurricane damage.  

Mike encourages installers to familiarize themselves with these methods to enhance the resilience of tile roofing systems. By adopting these practices, the industry can better demonstrate the effectiveness of tile roofs in extreme weather conditions. 

For a comprehensive exploration of these essential roofing practices and specific techniques, read the full article and take a look at the FRSA-TRI Manual.